- Antioxidant powers
- Used in herbal medicine as a capillary and blood vessel protectant
- Pure, high-dose quercetin
- Citrus-free for those with sensitivities
Quercetin is used in herbal medicine and belongs to the flavonoid class of antioxidants commonly found in apples, onions and citrus fruits. Its use has been widely established, particularly in Europe as an herbal medicine as a capillary/blood vessel protectant.
